diff --git a/libfloppy/Makefile b/libfloppy/Makefile
new file mode 100644
index 0000000..6aef99c
--- /dev/null
+++ b/libfloppy/Makefile
@@ -0,0 +1,34 @@
+#
+#  (c) 2005 Laurent Vivier <LaurentVivier@wanadoo.fr>
+#
+
+TOP=$(shell pwd)
+CFLAGS	= -nostdlib -nodefaultlibs -Wall -Werror -Wno-multichar -fpic -O2
+CPPFLAGS = -I$(TOP)/../libmacos -DARCH_M68K
+
+LIBRARY = libfloppy.a
+
+SOURCES = floppy_lseek.c floppy_read.c floppy_read_sector.c
+
+HEADERS = libfloppy.h
+
+DISTFILES = $(SOURCES) $(HEADERS)
+
+OBJS	= $(patsubst %.S,%.o,$(SOURCES:.c=.o))
+
+all: $(LIBRARY)
+
+$(LIBRARY): $(OBJS)
+	$(AR) rc $@ $^
+
+dist:
+	for file in $(DISTFILES); do \
+		dir=$$(dirname $$file); \
+		if [ "$$dir" != "" ] ; then \
+			mkdir -p $(DISTDIR)/libfloppy/$$dir; \
+		fi; \
+		cp -p $$file $(DISTDIR)/libfloppy/$$file; \
+	done
+
+clean:
+	rm -f $(OBJS) $(LIBRARY)
diff --git a/libfloppy/floppy_lseek.c b/libfloppy/floppy_lseek.c
new file mode 100644
index 0000000..1d7272f
--- /dev/null
+++ b/libfloppy/floppy_lseek.c
@@ -0,0 +1,25 @@
+#include "libfloppy.h"
+
+int floppy_lseek(floppy_FILE *file, off_t offset, int whence)
+{
+	long new_offset;
+
+	switch(whence)
+	{
+	case SEEK_SET:
+		new_offset = offset;
+		break;
+	case SEEK_CUR:
+		new_offset = file->offset + offset;
+		break;
+	default:
+		return -1;
+	}
+
+	if (new_offset < 0)
+		return -1;
+
+	file->offset = new_offset;
+
+	return new_offset;
+}
diff --git a/libfloppy/floppy_read.c b/libfloppy/floppy_read.c
new file mode 100644
index 0000000..a08ea46
--- /dev/null
+++ b/libfloppy/floppy_read.c
@@ -0,0 +1,38 @@
+#include <string.h>
+
+#include "libfloppy.h"
+
+size_t floppy_read(floppy_FILE *file, void *ptr, size_t size)
+{
+	int read = 0;
+	int ret;
+
+	while (size != 0)
+	{
+		int part;
+		int cylinder_nb = file->offset / CYLINDER_SIZE;
+		int cylinder_offset = file->offset % CYLINDER_SIZE;
+
+		if (cylinder_nb != file->current_cylinder)
+		{
+			ret = floppy_read_sector((cylinder_nb * CYLINDER_SIZE) >> SECTOR_SIZE_BITS,
+						 file->cylinder, 
+						 CYLINDER_SIZE);
+			if (ret == -1)
+				return read;
+			file->current_cylinder = cylinder_nb;
+		}
+
+		part = CYLINDER_SIZE - cylinder_offset;
+		if (part > size)
+			part = size;
+		memcpy(ptr, file->cylinder + cylinder_offset, part);
+
+		size -= part;
+		ptr = (char*)ptr + part;
+		file->offset += part;
+		read += part;
+	}
+
+	return read;
+}
diff --git a/libfloppy/floppy_read_sector.c b/libfloppy/floppy_read_sector.c
new file mode 100644
index 0000000..e72708d
--- /dev/null
+++ b/libfloppy/floppy_read_sector.c
@@ -0,0 +1,36 @@
+#include <sys/types.h>
+#include <string.h>
+
+#include <macos/devices.h>
+
+#include "libfloppy.h"
+
+/* offset is a block number
+ * size is the number of bytes to read
+ */
+
+int floppy_read_sector(off_t offset, void* buffer, size_t size)
+{
+	OSErr err;
+	ParamBlockRec_t param_block;
+
+	/* check size to read is multiple of sector size */
+
+	if (size & (SECTOR_SIZE - 1))
+		return -1;
+
+	memset(&param_block, 0, sizeof(param_block));
+
+	param_block.ioBuffer = (unsigned long)buffer;
+	param_block.ioVRefNum = 1;
+	param_block.ioRefNum = -5;
+	param_block.ioReqCount = size;
+	param_block.ioPosMode = fsFromStart;
+	param_block.ioPosOffset = offset << SECTOR_SIZE_BITS;
+
+	err = PBReadSync(&param_block);
+	if (err != noErr)
+		return -1;
+
+	return 0;
+}
diff --git a/libfloppy/libfloppy.h b/libfloppy/libfloppy.h
new file mode 100644
index 0000000..6d909b2
--- /dev/null
+++ b/libfloppy/libfloppy.h
@@ -0,0 +1,18 @@
+#include <sys/types.h>
+#include <unistd.h>
+
+#define SECTOR_SIZE_BITS	9
+#define SECTOR_SIZE		(1 << (SECTOR_SIZE_BITS))
+#define SECTOR_PER_TRACK	18
+#define SIDE_NB			2
+#define CYLINDER_SIZE		(SIDE_NB*SECTOR_PER_TRACK*SECTOR_SIZE)
+
+typedef struct {
+	int offset;
+	int current_cylinder;
+	unsigned char cylinder[CYLINDER_SIZE];
+} floppy_FILE;
+
+extern int floppy_read_sector(off_t offset, void* buffer, size_t size);
+extern size_t floppy_read(floppy_FILE *file, void *ptr, size_t size);
+extern int floppy_lseek(floppy_FILE *file, off_t offset, int whence);